Hi, I'm Jason Hart, I'm an employee of Veetrends Veetrends is a leading wholesale clothing company based in the US, offering a wide selection of high quality clothing. Known for its wide range of t-shirts, Veetrends provides fashion. What is slub fabric is a type of fabric characterized by its unique irregularities or thick areas in the yarn. These irregularities are intentional and create a specific texture and visual effect. Here are some important points about slub fabric: